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C/C++]
DFT_ByOpenCV.rar
Discrete Fourier Transform (DFT), using open cv to achieve the discrete Fourier transform, can serve as a learning model
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Matlab]
broadbandspatialfiltering.rar
The algorithm for broadband microphone array beam-forming, the main frequency domain using DFT and time-domain FIR Beamformer
Category:
matlab Upload User：
yongjiajia Size：
1K
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Matlab]
main.rar
DFT DCT transform of the image, zoom transform, quantization bits to change the reconstruction of
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Matlab]
HVEDITTT.ZIP.zip
To design a filter with the following specifications:
a) a low pass filter with cut off 2pi/K
b) use DFT modulation eq. Hk(z)=H(z) exp(-j*2*pi*(k/K)). The outputs should be shifted in the frequency domian
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matlab Upload User：
yjhuayu Size：
55K
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Matlab]
Dxiaochengxu.rar
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Experimental steps:
The main interface into the experiment nine "DFT calculation of" sub-experiment.
1) Input sampling points, ... OK button to display the original sequence and the DFT coefficients of the amplitude, phase.
4) The experimental ...
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PDF]
efficientchannelestimationbasedondiscretecosinetra
... a paper suitable for orthogonal frequency division multiplexing based on discrete cosine transform (DCT) transform the pilot aided channel estimation. This method can reduce the discrete Fourier transform (DFT) of the channel estimator in aliasing effects
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